Wait, translation file? What translation file? Weird, I don't know anything about this, mind telling the file's name and location in the source?
About rings, I think the idea behind BFR Blast is something like a scatter-bomb thingy, and BFR Laser sounds like it could be a scatter-rail variant.
And the mine ring is most likely just a 2.0 grenade. I can't find a better name for it if you want to include it alongside the 2.1 grenade.
However, I'm not sure what would turbo ring be like..
I think the turbo ring would act like the default ring but it would just move faster than the normal ring